ShowTableView.py

# coding: utf-8

import console, os, ui


class ShowTableView(object):
    def __init__(self):
        self.view = ui.load_view("ShowTableView")
        self.view.present("fullscreen")
        self.view.name = "ShowTableView"
        self.bt_empty_action(None)

    def bt_dir_action(self, sender):
        dir_items = os.listdir(os.getcwd())
        tv1 = self.view["tableview1"]
        tv1.data_source = tv1.delegate = ui.ListDataSource(dir_items)
        tv1.data_source.delete_enabled = tv1.editing = False
        tv1.reload_data()

    def bt_empty_action(self, sender):
        lst = ui.ListDataSource([])
        tv1 = self.view["tableview1"]
        tv1.data_source = tv1.delegate = ui.ListDataSource([])
        tv1.data_source.delete_enabled = tv1.editing = False
        tv1.reload_data()

    def bt_picture_action(self, sender):
        lst = ui.ListDataSource(
            [
                {"title": "none", "accessory_type": "none"},
                {"title": "checkmark", "accessory_type": "checkmark"},
                {"title": "detail_button", "accessory_type": "detail_button"},
                {
                    "title": "detail_disclosure_button",
                    "accessory_type": "detail_disclosure_button",
                },
                {
                    "title": "disclosure_indicator",
                    "accessory_type": "disclosure_indicator",
                },
                {
                    "title": "image24 and checkmark",
                    "image": "ionicons-images-24",
                    "accessory_type": "checkmark",
                },
                {"title": "image32", "image": "ionicons-alert-32"},
                {"title": "image256", "image": "ionicons-alert-circled-256"},
                {"title": "frog", "image": "Frog_Face"},
                {"title": "OwnImage", "image": "Image/OwnImage.png"},
            ]
        )
        tv1 = self.view["tableview1"]
        tv1.data_source = tv1.delegate = lst
        tv1.data_source.delete_enabled = tv1.editing = False
        lst.action = self.tv1_action
        tv1.reload_data()

    @ui.in_background
    def tv1_action(self, sender):
        info = sender.items[sender.selected_row]
        console.alert("info", "\n".join(["{} = {}".format(i, info[i]) for i in info]))


ShowTableView()